Standard Lemma guide

flatter

adj · noun · verb · 13 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • General-American: /ˈflætɚ/
  • General-American: [ˈflæɾɚ]
  • Received-Pronunciation: /ˈflætə/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -ætə(ɹ)
  • CMU ARPABET: F L AE1 T ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

comparative form of flat: more flat

Definition source: English Wiktionary via Wiktextract

Usage: comparative, form-of

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A type of set tool used by blacksmiths.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A flat-faced fulling hammer.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A drawplate with a narrow, rectangular orifice, for drawing flat strips such as watch springs.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Someone who flattens, purposely or accidentally. Also flattener.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

Someone who lives in a rented flat.

Definition source: English Wiktionary via Wiktextract

Usage: New-Zealand, UK, ambitransitive, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

verb

Meaning 7

To compliment someone, often (but not necessarily) insincerely and sometimes to win favour.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive

Examples

  • 1855, William H. Prescott, History of the Reign of Philip the Second, King of Spain, Boston: Phillips, Sampson & Co., Volume 1, Book 1, Chapter 7, p. 242, Some he complimented for their bravery; others he flattered by asking their advice.

Meaning relationships

Synonyms: butter up, lay it on thick, puff

Antonyms: none provided

8

verb

Meaning 8

To enhance or gratify someone's vanity by praising them.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: stroke someone's ego

Antonyms: none provided

9

verb

Meaning 9

To portray someone to advantage.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive

Examples

  • Her portrait flatters her.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

verb

Meaning 10

To encourage or cheer someone with (usually false) hope.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

verb

Meaning 11

To cheer or please (with the idea that); congratulate oneself, especially when the perception is false.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive, reflexive, usually

Examples

  • Before the results came out, I flattered myself that I had done well on the test. It turned out I was the worst in the class!

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

verb

Meaning 12

To cheer or please (with the idea that); congratulate oneself, especially when the perception is false.

In phrasal verb "to flatter with": to encourage, inspire with hope.

Definition source: English Wiktionary via Wiktextract

Usage: ambitransitive, intransitive, obsolete, reflexive, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

praise somewhat dishonestly

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: blandish

Antonyms: disparage

Broader terms: praise

Narrower terms: soft-soap, adulate, stroke, fawn, toady, truckle, bootlick, kowtow, kotow, suck up, butter up, brown-nose

History

Etymology

From flat + -er (comparative suffix). Compare Icelandic flatari (“flatter, more flat”).

Etymology tree English flat Proto-Indo-European *-yósder. Proto-Italic *-āzios Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English flatter From flat (“to make flat, flatten”) + -er (agent suffix).

From flat (“dwelling, apartment”) + -er (residency suffix).

*From Middle English flatteren, flateren (“to flutter, float, fawn over”), probably a conflation of Old English floterian, flotorian (“to flutter, float, be disquieted”), from Proto-West Germanic *flotrōn, from Proto-Germanic *flutrōną (“to be floating”), from Proto-Indo-European *plewd- (“to flow, swim”), equivalent to float + -er; and Old Norse flaðra (“to fawn on someone, flatter”), from Proto-Germanic *flaþrōną (“to fawn over, flutter”), from Proto-Indo-European *peled- (“moisture, wetness”), *pel- (“to gush, pour out, fill, flow, swim, fly”). Cognate with Scots flatter, flotter (“to float; splash; cover with liquid”), Middle Dutch flatteren (“to embellish, flatter, caress”), German flattern (“to flutter”). *The word was also falsely associated with Middle French flatter (“to flatter, to caress with the flat of the hand”), from Old French flater (“to deceive by concealing the truth, to stroke with the palm of the hand”), from Frankish *flat (“palm, flat of the hand”), from Proto-Germanic *flatą, *flatō (“palm, sole”), from *flataz (“flat”), probably from Proto-Indo-European *pleth2-, *pleh2- (“flat, broad, plain”); related to Old High German flazza (“palm, flat of the hand”), Old High German flaȥ (“level, flat”), Old Saxon flat (“flat”), Old Norse flatr (“flat”) (whence English flat), Old Frisian flet, flette (“dwelling, house”), Old English flet, flett (“ground floor, dwelling”). More at flat.

Across languages

Translations

127 source translations are retained for this English entry.

  • Polish: gładzik kowalski — hammer
  • Spanish: martillo — hammer
  • Albanian: lajkatoj — to compliment someone
  • Arabic: تَمَلَّقَ (tamallaqa) — to compliment someone
  • Asturian: afalagar — to compliment someone
  • Belarusian: ліслі́віць (lislívicʹ) — to compliment someone
  • Belarusian: ле́сціць (ljéscicʹ) — to compliment someone
  • Belarusian: лісьці́ць (lisʹcícʹ) — to compliment someone
  • Bulgarian: ласка́я (laskája) — to compliment someone
  • Catalan: adular — to compliment someone
  • Catalan: llagotejar — to compliment someone
  • Catalan: afalagar — to compliment someone
  • Chinese: 諂媚 /谄媚 (zh-min-nan) — to compliment someone
  • Chinese: 扶挺 (zh-min-nan) — to compliment someone
  • Chinese Mandarin: 討好 /讨好 (tǎohǎo) — to compliment someone
  • Chinese Mandarin: 奉承 (fèngchéng) — to compliment someone
  • Chinese Mandarin: 阿谀 (ēyú) — to compliment someone
  • Czech: lichotit — to compliment someone
  • Czech: pochlebovat — to compliment someone
  • Dutch: complimenteren — to compliment someone
  • Esperanto: flati — to compliment someone
  • Finnish: imarrella — to compliment someone
  • Finnish: mielistellä — to compliment someone
  • Finnish: nuoleskella — to compliment someone
  • French: flatter — to compliment someone
  • Galician: aloumiñar — to compliment someone
  • Galician: afagar — to compliment someone
  • German: schmeicheln — to compliment someone
  • Greek: κολακεύω (kolakévo) — to compliment someone
  • Ancient Greek: κολακεύω (kolakeúō) — to compliment someone
  • Hebrew: החמיא (hiḥmí) — to compliment someone
  • Hungarian: hízeleg — to compliment someone
  • Irish: cuach — to compliment someone
  • Italian: lusingare — to compliment someone
  • Italian: adulare — to compliment someone
  • Japanese: 諂う (hetsurau) — to compliment someone
  • Japanese: 追従する (tsuishō suru) — to compliment someone
  • Japanese: 諂媚する (tembi suru) — to compliment someone
  • Korean: 아첨하다 (acheomhada) — to compliment someone
  • Korean: 아부하다 (abuhada) — to compliment someone
  • Korean: 치켜세우다 (chikyeose'uda) — to compliment someone
  • Korean: 알랑거리다 (allanggeorida) — to compliment someone
  • Latin: blandior — to compliment someone
  • Latin: adulor — to compliment someone
  • Luxembourgish: blimmelen — to compliment someone
  • Macedonian: ласка (laska) — to compliment someone
  • Māori: patipati — to compliment someone
  • Māori: ene — to compliment someone
  • Khiamniungan Naga: ùoh — to compliment someone
  • Norwegian Bokmål: smigre — to compliment someone
  • Norwegian Nynorsk: smigre — to compliment someone
  • Occitan: adular — to compliment someone
  • Occitan: flatar — to compliment someone
  • Old East Slavic: льстити (lĭstiti) — to compliment someone
  • Old East Slavic: лестити (lestiti) — to compliment someone
  • Polish: schlebiać — to compliment someone
  • Polish: pochlebiać — to compliment someone
  • Portuguese: adular — to compliment someone
  • Portuguese: bajular — to compliment someone
  • Romanian: flata — to compliment someone
  • Romanian: complimenta — to compliment someone
  • Romanian: măguli — to compliment someone
  • Romanian: linguși — to compliment someone
  • Russian: льстить (lʹstitʹ) — to compliment someone
  • Russian: польсти́ть (polʹstítʹ) — to compliment someone
  • Serbo-Croatian: ла̏скати — to compliment someone
  • Serbo-Croatian: lȁskati — to compliment someone
  • Slovak: lichotiť — to compliment someone
  • Slovak: pochlebovať — to compliment someone
  • Slovene: laskati — to compliment someone
  • Spanish: halagar — to compliment someone
  • Spanish: falagar — to compliment someone
  • Spanish: requebrar — to compliment someone
  • Swedish: smickra — to compliment someone
  • Thai: ชม (chom) — to compliment someone
  • Tok Pisin: grisim — to compliment someone
  • Ottoman Turkish: قولتقلامق (koltuklamak) — to compliment someone
  • Ukrainian: лести́ти (lestýty) — to compliment someone
  • Ukrainian: улещувати (uleščuvaty) — to compliment someone
  • Ukrainian: облещувати (obleščuvaty) — to compliment someone
  • Ukrainian: підлещати (pidleščaty) — to compliment someone
  • Ukrainian: підлещувати (pidleščuvaty) — to compliment someone
  • Vietnamese: nịnh nọt — to compliment someone
  • Welsh: gwenieithio — to compliment someone
  • Welsh: seboni — to compliment someone
  • Asturian: afalagar — to enhance someone's vanity
  • Asturian: combayar — to enhance someone's vanity
  • Bulgarian: лаская (laskaja) — to enhance someone's vanity
  • Bulgarian: превъзнасям (prevǎznasjam) — to enhance someone's vanity
  • Dutch: vleien — to enhance someone's vanity
  • Finnish: imarrella — to enhance someone's vanity
  • French: flatter — to enhance someone's vanity
  • Galician: aloumiñar — to enhance someone's vanity
  • German: anbiedern — to enhance someone's vanity
  • German: einschmeicheln — to enhance someone's vanity
  • Hungarian: legyezgeti a hiúságát — to enhance someone's vanity
  • Irish: bladair — to enhance someone's vanity
  • Italian: blandire — to enhance someone's vanity
  • Italian: sviolinare — to enhance someone's vanity
  • Italian: piaggiare — to enhance someone's vanity
  • Latin: blandior — to enhance someone's vanity
  • Polish: schlebiać — to enhance someone's vanity
  • Polish: pochlebiać — to enhance someone's vanity
  • Russian: льстить (lʹstitʹ) — to enhance someone's vanity
  • Russian: раздува́ть чьё-либо э́го (razduvátʹ čʹjo-libo égo) — to enhance someone's vanity
  • Russian: разду́ть чьё-либо э́го (razdútʹ čʹjo-libo égo) — to enhance someone's vanity
  • Spanish: lisonjear — to enhance someone's vanity
  • Spanish: incensar — to enhance someone's vanity
  • Spanish: franelear — to enhance someone's vanity
  • Spanish: incensariar — to enhance someone's vanity
  • Swedish: smickra — to enhance someone's vanity
  • Tok Pisin: grisim — to enhance someone's vanity
  • Bulgarian: превъзнасям (prevǎznasjam) — to portray something to advantage
  • Catalan: afavorir — to portray something to advantage
  • Finnish: kaunistella — to portray something to advantage
  • French: flatter — to portray something to advantage
  • German: anbiedern — to portray something to advantage
  • Greek: κολακεύω (kolakévo) — to portray something to advantage
  • Hungarian: kedvező színben tüntet fel — to portray something to advantage
  • Italian: compiacere — to portray something to advantage
  • Italian: vantare — to portray something to advantage
  • Italian: incantare — to portray something to advantage
  • Russian: льстить (lʹstitʹ) — to portray something to advantage
  • Russian: выгора́живать (vygoráživatʹ) — to portray something to advantage
  • Russian: вы́городить (výgoroditʹ) — to portray something to advantage
  • Spanish: retocar — to portray something to advantage
  • Hungarian: hiteget — cheer someone with false hope